Optical fibers for communication transmission having high stability to nuclear radiation
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United States of America Patent
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Jan 6, 1981
Grant Date -
N/A
app pub date -
Sep 12, 1978
filing date -
Sep 14, 1977
priority date (Note) -
Expired
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Abstract
An optical fiber comprising a light-conducting core and a borosilicate glass optical insulation cladding thereon is stabilized against the effects of nuclear radiation by incorporating in the core and the cladding an amount of Sb.sub.2 O.sub.3 effective to harden the fiber against nuclear radiation. Amounts of 0.002-6 wt. % Sb.sub.2 O.sub.3 are generally useful.
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